BRPI0510261A - dispositivo polimerizador de queda de umedecimento por guia para produzir um policarbonato aromático a partir de um prepolìmero em fusão de policarbonato aromático - Google Patents

dispositivo polimerizador de queda de umedecimento por guia para produzir um policarbonato aromático a partir de um prepolìmero em fusão de policarbonato aromático

Info

Publication number
BRPI0510261A
BRPI0510261A BRPI0510261-8A BRPI0510261A BRPI0510261A BR PI0510261 A BRPI0510261 A BR PI0510261A BR PI0510261 A BRPI0510261 A BR PI0510261A BR PI0510261 A BRPI0510261 A BR PI0510261A
Authority
BR
Brazil
Prior art keywords
aromatic polycarbonate
guide
prepolymer
dampening
polymerization
Prior art date
Application number
BRPI0510261-8A
Other languages
English (en)
Inventor
Shinsuke Fukuoka
Hiroshi Hachiya
Kazuhiko Matsuzaki
Original Assignee
Asahi Kasei Chemicals Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Asahi Kasei Chemicals Corp filed Critical Asahi Kasei Chemicals Corp
Publication of BRPI0510261A publication Critical patent/BRPI0510261A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J14/00—Chemical processes in general for reacting liquids with liquids; Apparatus specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/20—General preparatory processes
    • C08G64/205—General preparatory processes characterised by the apparatus used
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/20—General preparatory processes
    • C08G64/30—General preparatory processes using carbonates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/20—General preparatory processes
    • C08G64/30—General preparatory processes using carbonates
    • C08G64/307—General preparatory processes using carbonates and phenols
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00094—Jackets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/185—Details relating to the spatial orientation of the reactor vertical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/19—Details relating to the geometry of the reactor
    • B01J2219/194—Details relating to the geometry of the reactor round
    • B01J2219/1941—Details relating to the geometry of the reactor round circular or disk-shaped
    • B01J2219/1946—Details relating to the geometry of the reactor round circular or disk-shaped conical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

DISPOSITIVO POLIMERIZADOR DE QUEDA DE UMEDECIMENTO POR GUIA PARA PRODUZIR UM POLICARBONATO AROMáTICO A PARTIR DE UM PREPOLìMERO EM FUSãO DE POLICARBONATO AROMáTICO. E um objetivo da presente invenção proporcionar um dispositivo polimerizador e um sistema polimerizador que permitem a produção, por transesterificação em banho, de um policarbonato aromático de alta qualidade e desempenho elevado (que é incolor e apresenta propriedades mecânicas excelentes) a partir de um prepolímero em fusão de policarbonato aromático obtido por reação de um composto di-hidróxi aromático com um carbonato de diarila, em que o policarbonato pode ser produzido estavelmente em uma escala comercial a 1 a 50 t/h durante um tempo longo. Na presente invenção, este objetivo foi obtido por um dispositivo polimerizador de queda de umedecimento por guia (em que um prepolímero em fusão é deixado cair ao longo de e em contato com uma guia, assim efetuando a polimerização do prepolímero) tendo uma estrutura específica e um sistema polimerizador compreendendo estes dispositivos. Isto é, o dispositivo e o sistema permitiram a produção estável de um policarbonato aromático de alta qualidade e desempenho elevado, como acima mencionado, a 1 a 50 t/h durante um tempo longo (mais do que vários milhares de horas, por exemplo tão longo como 5.000 horas) sem flutuação do peso molecular do mesmo.
BRPI0510261-8A 2004-06-16 2005-06-16 dispositivo polimerizador de queda de umedecimento por guia para produzir um policarbonato aromático a partir de um prepolìmero em fusão de policarbonato aromático BRPI0510261A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004178916 2004-06-16
PCT/JP2005/011029 WO2005123805A1 (ja) 2004-06-16 2005-06-16 芳香族ポリカーボネートを製造するための重合装置

Publications (1)

Publication Number Publication Date
BRPI0510261A true BRPI0510261A (pt) 2007-10-30

Family

ID=35509629

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0510261-8A BRPI0510261A (pt) 2004-06-16 2005-06-16 dispositivo polimerizador de queda de umedecimento por guia para produzir um policarbonato aromático a partir de um prepolìmero em fusão de policarbonato aromático

Country Status (10)

Country Link
US (1) US7544760B2 (pt)
EP (1) EP1760108B8 (pt)
JP (1) JP4152419B2 (pt)
KR (1) KR100767237B1 (pt)
CN (1) CN100519621C (pt)
AU (1) AU2005254858B2 (pt)
BR (1) BRPI0510261A (pt)
CA (1) CA2560031A1 (pt)
EA (1) EA008890B1 (pt)
WO (1) WO2005123805A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4181600B2 (ja) * 2004-06-14 2008-11-19 旭化成ケミカルズ株式会社 芳香族ポリカーボネートの改良された製造方法
JP4292214B2 (ja) 2004-10-14 2009-07-08 旭化成ケミカルズ株式会社 高純度ジアリールカーボネートの製造方法
EP2428266B1 (en) 2010-09-10 2013-07-10 Princo Middle East FZE Process for preparation of high viscosity polymeric materials
ES2721176T3 (es) * 2010-10-29 2019-07-29 Asahi Chemical Ind Procedimiento para la producción de un polímero por condensación y polimerizador
KR101861938B1 (ko) * 2014-03-19 2018-05-28 아사히 가세이 가부시키가이샤 축중합 반응성 중합체 및 그의 제조 장치
CN116981711A (zh) 2021-03-25 2023-10-31 旭化成株式会社 芳香族支化聚碳酸酯、其制造方法和芳香族支化聚碳酸酯的制造装置
JP7258069B2 (ja) * 2021-03-26 2023-04-14 旭化成株式会社 ポリカーボネートの製造装置の組み立て方法、及びポリカーボネートの製造装置
JPWO2023058699A1 (pt) * 2021-10-06 2023-04-13
JP7436882B2 (ja) 2022-01-07 2024-02-22 ダイキン工業株式会社 含フッ素ポリマー製造用の重合槽および含フッ素ポリマーの製造方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1495730B2 (de) 1963-07-24 1971-03-18 Farbenfabriken Bayer AG, 5090 Le verkusen Verfahren zum herstellen thermoplastischer polykondensations produkte
US3888826A (en) 1972-07-10 1975-06-10 Mitsubishi Gas Chemical Co Process for preparing aromatic polycarbonates
JPS5825096B2 (ja) 1975-09-18 1983-05-25 積水化成品工業株式会社 ポリオレフイン系樹脂発泡体の製造方法
JP2674813B2 (ja) 1988-12-06 1997-11-12 日本ジーイープラスチックス 株式会社 ポリカーボネートの製造方法
JP3200345B2 (ja) 1994-12-19 2001-08-20 旭化成株式会社 ガイドを有する芳香族ポリカーボネートの製法
JP3522028B2 (ja) 1994-12-19 2004-04-26 旭化成ケミカルズ株式会社 ガイドを有する芳香族ポリカーボネートの製造法
JP3569064B2 (ja) 1995-03-24 2004-09-22 旭化成ケミカルズ株式会社 ガイドを用いた芳香族ポリカーボネートの製造法
JP3202993B2 (ja) 1995-12-15 2001-08-27 旭化成株式会社 芳香族ポリカーボネートの製造方法
SG52906A1 (en) * 1996-01-17 1998-09-28 Asahi Chemical Ind Method for producing an aromatic polycarbonate having improved melt stability
JP3199644B2 (ja) 1996-09-06 2001-08-20 旭化成株式会社 芳香族ポリカーボネートの製造方法
JP3706223B2 (ja) 1997-04-22 2005-10-12 旭化成ケミカルズ株式会社 芳香族ポリカーボネートの製造方法
JP4275317B2 (ja) 1998-01-14 2009-06-10 旭化成ケミカルズ株式会社 芳香族ポリカーボネートを製造するための方法及び重合器
JP3966553B2 (ja) * 1998-06-05 2007-08-29 旭化成ケミカルズ株式会社 芳香族ポリカーボネートを製造するためのシステム
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CN1126773C (zh) * 1998-06-05 2003-11-05 旭化成株式会社 制备芳族聚碳酸酯的方法
TW459004B (en) * 1998-06-16 2001-10-11 Asahi Chemical Ind System and process for producing polycondensation polymer
JP4181600B2 (ja) * 2004-06-14 2008-11-19 旭化成ケミカルズ株式会社 芳香族ポリカーボネートの改良された製造方法

Also Published As

Publication number Publication date
JP4152419B2 (ja) 2008-09-17
KR20070046785A (ko) 2007-05-03
EP1760108B1 (en) 2013-06-12
KR100767237B1 (ko) 2007-10-17
WO2005123805A1 (ja) 2005-12-29
EA200601440A1 (ru) 2007-02-27
EP1760108B8 (en) 2013-08-21
CN1946760A (zh) 2007-04-11
AU2005254858A1 (en) 2005-12-29
CA2560031A1 (en) 2005-12-29
AU2005254858B2 (en) 2007-11-01
EP1760108A4 (en) 2010-11-03
JPWO2005123805A1 (ja) 2008-04-10
EP1760108A1 (en) 2007-03-07
US7544760B2 (en) 2009-06-09
CN100519621C (zh) 2009-07-29
US20070148055A1 (en) 2007-06-28
EA008890B1 (ru) 2007-08-31

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 5A, 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012.